Baby bump photos always make us do a double take! Although there are a lot of celebrities with children, it's kind of fascinating seeing stars who don't have kids sporting obviously fake baby bumps — especially when you know they're not actually pregnant.

Click through the gallery to see more times celebrities started pregnancy rumors by sporting fake baby bumps.

The Paper Towns actress shocked us all when she posted a photo on Instagram sporting a baby bump (with her beloved pet rabbit in her pocket). But she was actually modeling for her cousin's maternity line, In Pig. No pregnancy for Cara!

The Vampire Diaries actress freaked out fans when she was spotted with a baby bump; however, it was just a throwback photo. (And if you notice, she's also posing with a "pregnant" production assistant, Ty Armstead.)

The Pretty Little Liars actress posted a series of photos with Tyler Blackburn and a suspicious-looking baby bump, but it was all one giant prank. This photo with director Norman Buckley was pretty suspicious!

The actress showed off a fake baby bump on the set of her movie Franny. And even though it made us do a double take, she says that she also wore it off set.

"I would bring it back home on the weekends sometimes just to get use to how it made me move. It was definitely strange, because I've never experienced that in my life so far. So I had this kind of heavy stomach that I had to wear, but I actually kind of loved it," she said.